/*header start*/
.top_nav{
    width: 100%;
    background-color: #383838;
}
.top_nav .wrap{
    height: 38px;
    line-height: 38px;
}
.top_nav .wrap .left{
    float: left;
}
.top_nav .wrap .right{
    float: right;
}
.head_nav{
    background-color: #ffffff;
    width: 100%;
    line-height: 90px;
    box-shadow: 2px 0 5px rgba(0,0,0,.3);
    font-family: "Adobe 黑体 Std R";

}
.head_nav .logo{
    float: left;
    text-align: center;
}
.head_nav ul{
    float: left;
    margin-left: 40px;
}
.head_nav ul li{
    float: left;
    height: 87px;
    line-height: 87px;
    font-size: 22px;
    margin-right: 40px;

}
.head_nav .search:hover{
    background-color: white;
    box-shadow: 0 0 5px rgba(0,0,0,.2);
}
.head_nav .search{
    width: 320px;
    height: 40px;
    background-color: #f7f7f7;
    border-radius: 20px;
    line-height: 40px;
    position: absolute;
    right: 0;
    top: 25px;

}
.head_nav .search input{
    position: absolute;
    height: 40px;
    width: 250px;
    top: 0;
    left: 30px;
    background:transparent;
    box-sizing: border-box;
    padding-left: 30px;
}
.head_nav .search .icon-sousuo{
    display: inline-block;
    margin-left: 20px;
}
/*container start*/
.container{
    margin-top: 20px;
    background-color: #ffecec;
    position: relative;
}
.container .banner_lbt{
    width: 100%;
    height: 489px;
    position: relative;
    box-shadow: 0 0 5px rgba(0,0,0,.3);
}
.container .banner_lbt ul{

}
.container .banner_lbt ul li{
    position: absolute;
}
.container .banner_lbt .circle{
    position: absolute;
    left: 50%;
    bottom: 6%;
    transform: translate(-50%,0);
    height: 10px;
    line-height: 10px;
}
.container .banner_lbt .circle span{
    display: inline-block;
    cursor: pointer;
    width: 30px;
    height: 6px;
    background-color:rgba(0,0,0,.7);
    margin-right: 10px;
}
.container .banner_lbt .circle span.current{
    background-color: white;
}
.container .banner_lbt .circle span:last-child{
    margin-right: 0;
}
.container .banner_lbt .arrow{
    display: none;
}
.container .banner_lbt .arrow span{
    position: absolute;
    width: 40px;
    height: 80px;
    cursor: pointer;
    line-height: 80px;
    text-align: center;
    background-color: rgba(0,0,0,.3);
    font-size: 24px;
    color: rgba(255,255,255,6);
    user-select:none;
}
.container .banner_lbt .arrow .arrow-lt{
    left: 250px;
    top: 50%;
    transform: translate(0,-50%);
}
.container .banner_lbt .arrow .arrow-rt{
    right: 0;
    top: 50%;
    transform: translate(0,-50%);
}
.container .banner_lbt .side_nav{
    width: 250px;
    height: 489px;
    position: absolute;
    left: 0;
    top: 0;
    background-color:rgba(56,56,56,0.3);
    padding-top: 10px;
    box-sizing: border-box;
    position: relative;
}
.container .banner_lbt .side_nav ul{
    width: 250px;
    height: 489px;
    overflow: hidden;
}
.container .banner_lbt .side_nav li{
    position: static;
    white-space:nowrap;
}
.container .banner_lbt .side_nav a{
    display: inline-block;
    width: 250px;
    height: 35px;
    line-height: 35px;
    box-sizing: border-box;
    padding: 0px 30px;
    font-size: 16px;
    color: white;
    white-space:nowrap;
}
.container .banner_lbt .side_nav li:hover{
    background-color: #bbbbbb;
}
.container .banner_lbt .side_nav a .smallarrow{
    float: right;
}
.container .banner_lbt .side_nav .subnav{
    position: absolute;
    left: 250px;
    top: 0px;
    width: 200px;
    height: 490px;
    background-color: white;
    padding-top: 10px;
    box-sizing: border-box;
    display: none;
}
.container .banner_lbt .side_nav li:hover .subnav{
    display: block;
}
.container .banner_lbt .side_nav li .subnav li{
    position: static;
}
.container .banner_lbt .side_nav li .subnav a{
    display: inline-block;
    width: 200px;
    height: 35px;
    color: black;
    position: static;
    padding-left: 30px;
    white-space:nowrap;
    overflow: hidden;
}
/*main star*/
.main{
    /*background-color: pink;*/
    margin-top: 20px;
}
.main .recommend .tuijian{
    background: #55a532;
    float: left;
    margin-right: 26px;
}
.main .recommend .products{
    float: left;
}
.main .recommend .products li{
    float: left;
    margin-right: 24px;
    transition: all .6s;
}
.main .recommend .products li:last-child{
    margin-right: 0px;
}
.main .recommend .products li:hover{
    transform: translateY(1px);
    box-shadow: 0 0 10px rgba(0,0,0,.3);
}
/*it/互联网*/
.it_box{
    width: 100%;
    margin-top: 60px;
}
.it_box .title_box{
    height: 30px;

}
.it_box .title_box span{
    display: inline-block;
    float: left;
    height: 30px;
    font-size: 24px;
    color: black;
    line-height: 30px;
}
.it_box .title_box .lis{
    float: right;
    line-height: 30px;
}
.it_box .title_box .lis a{
    display: inline-block;
    font-size: 16px;
    margin-right: 10px;
    color: black;
}
.it_box .title_box .lis a.current{
    border-bottom: 1px solid red;
    color: #df5000;
}
.it_box .wrap{
    height: 472px;
    width: 100%;
    margin-top: 10px;
}
.it_box .wrap .it_left{
    float: left;
}
.it_box .wrap .banner{
    float: left;
    width: 770px;
    display: none;
}
.it_box .wrap .banner.current{
    display: block;
}
.it_box .wrap .banner li{
    width: 225px;
    height: 225px;
    background-color: white;
    float: left;
    margin-left: 23px;
    margin-bottom: 22px;
    transition: all .6s;
    overflow: hidden;
}
.it_box .wrap .banner li:hover{
    transform: translateY(1px);
    box-shadow: 0 0 10px rgba(0,0,0,.3);
}
.it_box .wrap .banner li .name{
    display: block;
    margin: 10px 0 10px 10px;
    font-size: 18px;

}
.it_box .wrap .banner li .price{
    margin-left: 10px;
    display: block;
    font-size: 12px;
    color: #df5000;
}
.it_box .wrap .it_right{
    float: right;
    height: 472px;
    width: 225px;
    padding: 20px 18px;
    box-sizing: border-box;
    background-color: white;
}
.it_box .wrap .it_right .title{
    height: 40px;
    width: 100%;
    text-align: center;
    line-height: 40px;
    color: #d53d3d;
    font-size: 18px;
    font-weight: bold;
    box-sizing: border-box;
    border: 1px solid #d53d3d;;
}
.it_box .wrap .it_right .list{

}
.it_box .wrap .it_right .list li{
    width:100%;
    text-align: center;

}
.it_box .wrap .it_right .list li p{
    height: 35px;
    line-height: 35px;
    font-size: 16px;
    text-overflow: ellipsis;
    white-space: nowrap;
    overflow: hidden;
}
.it_box .wrap .it_right .list li .img{
    width: 100%;
    height: 93px;
    text-align: center;
    line-height: 93px;
    display: none;
}
.it_box .wrap .it_right .list li .img.current{
    display: block;
}
/*教育*/
.main{
    /*background-color: pink;*/
    margin-top: 20px;
}
.main .recommend .tuijian{
    background: #55a532;
    float: left;
    margin-right: 26px;
}
.main .recommend .products{
    float: left;
}
.main .recommend .products li{
    float: left;
    margin-right: 24px;
    transition: all .6s;
}
.main .recommend .products li:last-child{
    margin-right: 0px;
}
.main .recommend .products li:hover{
    transform: translateY(1px);
    box-shadow: 0 0 10px rgba(0,0,0,.3);
}
/*it/互联网*/
.edu_box{
    width: 100%;
    margin-top: 60px;
}
.edu_box .title_box{
    height: 30px;

}
.edu_box .title_box span{
    display: inline-block;
    float: left;
    height: 30px;
    font-size: 24px;
    color: black;
    line-height: 30px;
}
.edu_box .title_box .lis{
    float: right;
    line-height: 30px;
}
.edu_box .title_box .lis a{
    display: inline-block;
    font-size: 16px;
    margin-right: 10px;
    color: black;
}
.edu_box .title_box .lis a.current{
    border-bottom: 1px solid red;
    color: #df5000;
}
.edu_box .wrap{
    height: 472px;
    width: 100%;
    margin-top: 10px;
}
.edu_box .wrap .it_left{
    float: left;
}
.edu_box .wrap .banner{
    float: left;
    width: 770px;
    display: none;
}
.edu_box .wrap .banner.current{
    display: block;
}
.edu_box .wrap .banner li{
    width: 225px;
    height: 225px;
    background-color: white;
    float: left;
    margin-left: 23px;
    margin-bottom: 22px;
    transition: all .6s;
    overflow: hidden;
}
.edu_box .wrap .banner li:hover{
    transform: translateY(1px);
    box-shadow: 0 0 10px rgba(0,0,0,.3);
}
.edu_box .wrap .banner li .name{
    display: block;
    margin: 10px 0 10px 10px;
    font-size: 18px;

}
.edu_box .wrap .banner li .price{
    margin-left: 10px;
    display: block;
    font-size: 22px;
    color: #df5000;
}
.edu_box .wrap .it_right{
    float: right;
    height: 472px;
    width: 225px;
    padding: 20px 18px;
    box-sizing: border-box;
    background-color: white;
}
.edu_box .wrap .it_right .title{
    height: 40px;
    width: 100%;
    text-align: center;
    line-height: 40px;
    color: #d53d3d;
    font-size: 18px;
    font-weight: bold;
    box-sizing: border-box;
    border: 1px solid #d53d3d;;
}
.edu_box .wrap .it_right .list{

}
.edu_box .wrap .it_right .list li{
    width:100%;
    text-align: center;

}
.edu_box .wrap .it_right .list li p{
    height: 35px;
    line-height: 35px;
    font-size: 16px;
    text-overflow: ellipsis;
    white-space: nowrap;
    overflow: hidden;
}
.edu_box .wrap .it_right .list li .img{
    width: 100%;
    height: 93px;
    text-align: center;
    line-height: 93px;
    display: none;
}
.edu_box .wrap .it_right .list li .img.current{
    display: block;
}
/*兴趣/生活*/
.live_box{
    width: 100%;
    margin-top: 60px;
}
.live_box .title_box{
    height: 30px;

}
.live_box .title_box span{
    display: inline-block;
    float: left;
    height: 30px;
    font-size: 24px;
    color: black;
    line-height: 30px;
}
.live_box .title_box .lis{
    float: right;
    line-height: 30px;
}
.live_box .title_box .lis a{
    display: inline-block;
    font-size: 16px;
    margin-right: 10px;
    color: black;
}
.live_box .title_box .lis a.current{
    border-bottom: 1px solid red;
    color: #df5000;
}
.live_box .wrap{
    width: 100%;
    margin-top: 10px;
}
.live_box .wrap .it_left{
    float: left;
}
.live_box .wrap .banner{
    float: left;
    width: 770px;
    display: none;
}
.live_box .wrap .banner.current{
    display: block;
}
.live_box .wrap .banner li{
    width: 225px;
    height: 225px;
    background-color: white;
    float: left;
    margin-left: 23px;
    margin-bottom: 22px;
    transition: all .6s;
    overflow: hidden;
}
.live_box .wrap .banner li:hover{
    transform: translateY(1px);
    box-shadow: 0 0 10px rgba(0,0,0,.3);
}
.live_box .wrap .banner li .name{
    display: block;
    margin: 10px 0 10px 10px;
    font-size: 18px;

}
.live_box .wrap .banner li .price{
    margin-left: 10px;
    display: block;
    font-size: 22px;
    color: #df5000;
}
.live_box .wrap .it_right{
    float: right;
    width: 225px;
    padding: 20px 18px;
    box-sizing: border-box;
    background-color: white;
}
.live_box .wrap .it_right .title{
    height: 40px;
    width: 100%;
    text-align: center;
    line-height: 40px;
    color: #d53d3d;
    font-size: 18px;
    font-weight: bold;
    box-sizing: border-box;
    border: 1px solid #d53d3d;;
}
.live_box .wrap .it_right .list{

}
.live_box .wrap .it_right .list li{
    width:100%;
    text-align: center;

}
.live_box .wrap .it_right .list li p{
    height: 35px;
    line-height: 35px;
    font-size: 16px;
    text-overflow: ellipsis;
    white-space: nowrap;
    overflow: hidden;
}
.live_box .wrap .it_right .list li .img{
    width: 100%;
    height: 93px;
    text-align: center;
    line-height: 93px;
    display: none;
}
.live_box .wrap .it_right .list li .img.current{
    display: block;
}
/*更多视频*/
.video_box{
    width: 100%;
    margin-top: 60px;
}
.video_box .title_box{
    height: 30px;


}
.video_box .title_box span{
    display: inline-block;
    float: left;
    height: 30px;
    font-size: 24px;
    color: black;
    line-height: 30px;
}
.video_box .title_box .more{
    display: inline-block;
    float: right;
    height: 30px;
    font-size: 14px;
    margin-right: 20px;
    color: black;
    line-height: 30px;
}
.video_box .title_box .more:hover{
    color: #df5000;
}
.video_box .title_box .lis{
    float: right;
    line-height: 30px;
}
.video_box .title_box .lis a{
    display: inline-block;
    font-size: 16px;
    margin-right: 10px;
    color: black;
}
.video_box .title_box .lis a.current{
    border-bottom: 1px solid red;
    color: #df5000;
}
.video_box .wrap{
    width: 100%;
    margin-top: 10px;
}

.video_box .wrap .banner{
    float: left;
    display: none;
}
.video_box .wrap .banner.current{
    display: block;
}
.video_box .wrap .banner li{
    width: 225px;
    height: 225px;
    background-color: white;
    float: left;
    margin-bottom: 22px;
    margin-right: 106px;
    transition: all .6s;
    overflow: hidden;
    padding-bottom: 25px;
}
.video_box .wrap .banner li:nth-child(4n){
    margin-right: 0;
}
.video_box .wrap .banner li:hover{
    transform: translateY(1px);
    box-shadow: 0 0 10px rgba(0,0,0,.3);
}
.video_box .wrap .banner li .name{
    display: block;
    margin: 10px 0 10px 10px;
    font-size: 18px;

}
.video_box .wrap .banner li .about{
    margin-left: 10px;
    display: block;
    font-size: 12px;
}
/*footer*/
footer{
    margin-top: 50px;
}
footer .foot_list{
    background-color: #383838;
}
footer .foot_list .foot_intro{
    height: 100px;
    box-sizing: border-box;
    padding: 30px 0;
    border-bottom: 1px solid #595757;
}
footer .foot_list .foot_intro li {
    float: left;
    margin-right: 72px;
    width: 250px;
}
footer .foot_list .foot_intro li:last-child{
    margin-right: 0;
}
footer .foot_list .foot_intro li .text {
    height: 40px;
    display: inline-block;
    font-size: 18px;
    color: #7b7b65;
    margin-left: 10px;
    line-height: 40px;
}
footer .foot_nav{
    margin-top: 30px;
    padding-bottom: 30px;
}
footer .foot_nav .foot_nav_list{
    width: 200px;
    float: left;
}
footer .foot_nav .foot_nav_list h1{
    font-size: 18px;
    color: white;
    margin-bottom: 20px;
}
footer .foot_nav .foot_nav_list li{
    font-size: 14px;
    color:#7b7b7b;
    padding: 5px 0;
}
footer .foot_nav .foot_phone{
    float: right;
    width: 200px;
    text-align: center;
}
footer .foot_nav .foot_phone .tel{
    font-size: 22px;
    color: white;
    margin-bottom: 20px;
}
footer .foot_nav .foot_phone .text{
    font-size: 14px;
    display: inline-block;
    margin-bottom: 10px;
}footer .foot_info{
    background-color: #313131;
    padding: 15px;
 }
footer .foot_info .friendlink a{
    margin-right: 10px;
}
footer .foot_info .copyright{
    padding: 10px 0;
}
footer .foot_info .copyright a{
    margin-left: 15px;
}